| commit | 5bba49f5397c012d873c73860ad7b50c526e613b | [log] [tgz] |
|---|---|---|
| author | Vineet Gupta <vgupta@synopsys.com> | Thu May 09 19:20:43 2013 +0530 |
| committer | Vineet Gupta <vgupta@synopsys.com> | Thu May 09 22:00:57 2013 +0530 |
| tree | bcea4107858b117c7bd063ca3e90c0cc1773f636 | |
| parent | de2a852cc0d4c4d6a9c22a597c9cc231f2e6ceb4 [diff] [blame] |
ARC: [mm] Aliasing VIPT dcache support 4/4 Enforce congruency of userspace shared mappings Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
diff --git a/arch/arc/include/asm/pgtable.h b/arch/arc/include/asm/pgtable.h index b7e36684..1cc4720 100644 --- a/arch/arc/include/asm/pgtable.h +++ b/arch/arc/include/asm/pgtable.h
@@ -395,6 +395,9 @@ #include <asm-generic/pgtable.h> +/* to cope with aliasing VIPT cache */ +#define HAVE_ARCH_UNMAPPED_AREA + /* * No page table caches to initialise */